[v6,2/3] dt-bindings: iio: adc: Add Allwinner D1/T113s/R329/T507 SoCs GPADC
Commit Message
Allwinner's D1/T113s/R329/T507 SoCs have a new general purpose ADC.
This ADC is the same for all of this SoCs. The only difference is
the number of available channels.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
---
.../iio/adc/allwinner,sun20i-d1-gpadc.yaml | 91 +++++++++++++++++++
1 file changed, 91 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml
Comments
On 14/06/2023 16:58, Maksim Kiselev wrote:
> Allwinner's D1/T113s/R329/T507 SoCs have a new general purpose ADC.
> This ADC is the same for all of this SoCs. The only difference is
> the number of available channels.
>
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
> Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
Do not attach (thread) your patchsets to some other threads (unrelated
or older versions). This buries them deep in the mailbox and might
interfere with applying entire sets.
Don't send the same patches twice. This is v6 or was v6 or is what?
Wait for feedback and send corrected patchset next day. If you tested
your patches before sending, which actually *is a requirement*, all mess
could be avoided. Sending same version twice is not a solution for
missing testing.
Best regards,
Krzysztof
new file mode 100644
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/allwinner,sun20i-d1-gpadc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner D1 General Purpose ADC
+
+maintainers:
+ - Maksim Kiselev <bigunclemax@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun20i-d1-gpadc
+
+ "#io-channel-cells":
+ const: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+patternProperties:
+ "^channel@[0-9a-f]+$":
+ $ref: adc.yaml
+ type: object
+ description:
+ Represents the internal channels of the ADC.
+
+ properties:
+ reg:
+ items:
+ minimum: 0
+ maximum: 15
+
+ required:
+ - reg
+
+ unevaluatedProperties: false
+
+required:
+ - "#io-channel-cells"
+ - clocks
+ - compatible
+ - interrupts
+ - reg
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun20i-d1-ccu.h>
+ #include <dt-bindings/reset/sun20i-d1-ccu.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ gpadc: adc@2009000 {
+ compatible = "allwinner,sun20i-d1-gpadc";
+ reg = <0x2009000 0x1000>;
+ clocks = <&ccu CLK_BUS_GPADC>;
+ resets = <&ccu RST_BUS_GPADC>;
+ interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;
+ #io-channel-cells = <1>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ channel@0 {
+ reg = <0>;
+ };
+
+ channel@1 {
+ reg = <1>;
+ };
+ };
+...